1 // Create a namespace for our functions so we don't collide with anything else
 2 var PicUrlReWrite= PicUrlReWrite|| {}; 
 3 
 4 // Create a function for customizing the Field Rendering of our fields
 5 PicUrlReWrite.CustomizeFieldRendering = function ()
 6 {
 7     var fieldJsLinkOverride = {};
 8     fieldJsLinkOverride.Templates = {};
 9     fieldJsLinkOverride.Templates.Fields =
10     {
11         // Make sure the Priority field view gets hooked up to the GetPriorityFieldIcon method defined below
12         'PicUrl': { 'View': PicUrlReWrite.ReWriteFieldValue }
13     }; 
14 
15     // Register the rendering template
16     SPClientTemplates.TemplateManager.RegisterTemplateOverrides(fieldJsLinkOverride);
17 }; 
18 
19 // Create a function for getting the Priority Field Icon value (called from the first method)
20 PicUrlReWrite.ReWriteFieldValue = function (ctx) {
21     var PicUrl = ctx.CurrentItem.PicUrl;
22 
23     // In the following section we simply determine what the rendered html output should be. In my case I'm setting an icon. 
24 
25     return "<img src='"+ PicUrl +"' width='700' height='300'></img>";
26 
27 }; 
28 
29 // Call the function. 
30 
31 // We could've used a self-executing function as well but I think this simplifies the example
32 
33 PicUrlReWrite.CustomizeFieldRendering();